Trivial switch over to the new generic helpers.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Index: linux-2.6/fs/efs/namei.c
===================================================================
--- linux-2.6.orig/fs/efs/namei.c 2007-03-13 18:19:44.000000000 +0100
+++ linux-2.6/fs/efs/namei.c 2007-03-13 19:11:09.000000000 +0100
@@ -10,6 +10,8 @@
#include <linux/string.h>
#include <linux/efs_fs.h>
#include <linux/smp_lock.h>
+#include <linux/exportfs.h>
+
static efs_ino_t efs_find_entry(struct inode *inode, const char *name, int len) {
struct buffer_head *bh;
@@ -75,13 +77,10 @@ struct dentry *efs_lookup(struct inode *
return NULL;
}
-struct dentry *efs_get_dentry(struct super_block *sb, void *vobjp)
+static struct inode *efs_nfs_get_inode(struct super_block *sb, u64 ino,
+ u32 generation)
{
- __u32 *objp = vobjp;
- unsigned long ino = objp[0];
- __u32 generation = objp[1];
struct inode *inode;
- struct dentry *result;
if (ino == 0)
return ERR_PTR(-ESTALE);
@@ -91,22 +90,26 @@ struct dentry *efs_get_dentry(struct sup
if (is_bad_inode(inode) ||
(generation && inode->i_generation != generation)) {
- result = ERR_PTR(-ESTALE);
- goto out_iput;
+ iput(inode);
+ return ERR_PTR(-ESTALE);
}
- result = d_alloc_anon(inode);
- if (!result) {
- result = ERR_PTR(-ENOMEM);
- goto out_iput;
- }
- return result;
+ return inode;
+}
- out_iput:
- iput(inode);
- return result;
+struct dentry *efs_fh_to_dentry(struct super_block *sb, struct fid *fid,
+ int fh_len, int fh_type)
+{
+ return generic_fh_to_dentry(sb, fid, fh_len, fh_type, efs_nfs_get_inode);
}
+struct dentry *efs_fh_to_parent(struct super_block *sb, struct fid *fid,
+ int fh_len, int fh_type)
+{
+ return generic_fh_to_parent(sb, fid, fh_len, fh_type, efs_nfs_get_inode);
+}
+
+
struct dentry *efs_get_parent(struct dentry *child)
{
struct dentry *parent;
Index: linux-2.6/fs/efs/super.c
===================================================================
--- linux-2.6.orig/fs/efs/super.c 2007-03-13 18:19:44.000000000 +0100
+++ linux-2.6/fs/efs/super.c 2007-03-13 19:09:33.000000000 +0100
@@ -116,7 +116,8 @@ static const struct super_operations efs
};
static struct export_operations efs_export_ops = {
- .get_dentry = efs_get_dentry,
+ .fh_to_dentry = efs_fh_to_dentry,
+ .fh_to_parent = efs_fh_to_parent,
.get_parent = efs_get_parent,
};
Index: linux-2.6/include/linux/efs_fs.h
===================================================================
--- linux-2.6.orig/include/linux/efs_fs.h 2007-03-13 18:19:44.000000000 +0100
+++ linux-2.6/include/linux/efs_fs.h 2007-03-13 19:09:33.000000000 +0100
@@ -35,6 +35,7 @@ static inline struct efs_sb_info *SUPER_
}
struct statfs;
+struct fid;
extern const struct inode_operations efs_dir_inode_operations;
extern const struct file_operations efs_dir_operations;
@@ -45,7 +46,10 @@ extern efs_block_t efs_map_block(struct
extern int efs_get_block(struct inode *, sector_t, struct buffer_head *, int);
extern struct dentry *efs_lookup(struct inode *, struct dentry *, struct nameidata *);
-extern struct dentry *efs_get_dentry(struct super_block *sb, void *vobjp);
+extern struct dentry *efs_fh_to_dentry(struct super_block *sb, struct fid *fid,
+ int fh_len, int fh_type);
+extern struct dentry *efs_fh_to_parent(struct super_block *sb, struct fid *fid,
+ int fh_len, int fh_type);
extern struct dentry *efs_get_parent(struct dentry *);
extern int efs_bmap(struct inode *, int);
--
-
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